1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.upgrade.v4_3_0.util;
24  
25  import com.liferay.portal.kernel.dao.jdbc.DataAccess;
26  
27  import java.sql.Connection;
28  import java.sql.PreparedStatement;
29  import java.sql.ResultSet;
30  
31  import java.util.ArrayList;
32  import java.util.List;
33  
34  /**
35   * <a href="WebIdUtil.java.html"><b><i>View Source</i></b></a>
36   *
37   * @author Brian Wing Shun Chan
38   */
39  public class WebIdUtil {
40  
41      public static String[] getWebIds() throws Exception {
42          if (_webIds != null) {
43              return _webIds;
44          }
45  
46          List<String> webIds = new ArrayList<String>();
47  
48          Connection con = null;
49          PreparedStatement ps = null;
50          ResultSet rs = null;
51  
52          try {
53              con = DataAccess.getConnection();
54  
55              ps = con.prepareStatement(_GET_WEB_IDS);
56  
57              rs = ps.executeQuery();
58  
59              while (rs.next()) {
60                  String companyId = rs.getString("companyId");
61  
62                  webIds.add(companyId);
63              }
64          }
65          finally {
66              DataAccess.cleanUp(con, ps, rs);
67          }
68  
69          _webIds = webIds.toArray(new String[webIds.size()]);
70  
71          return _webIds;
72      }
73  
74      private static final String _GET_WEB_IDS = "select companyId from Company";
75  
76      private static String[] _webIds;
77  
78  }